Rohde & Schwarz R&S ZNB - Page 1134

Command Reference
R&S
®
ZNB/ZNBT
1134User Manual 1173.9163.02 ─ 53
<CorrData> Power correction values either in ASCII or block data format,
depending on the current FORMat[:DATA] setting.
Example:
*RST; :SWE:POIN 10
Reset the instrument and reduce the number of sweep points to
10.
CORR:POW:ACQ AWAVe,1,PORT,1
Perform a receiver power calibration of the wave a
1
using port 1
as a source port, assuming that the transmitted source power a
1
is correct. No external cabling is needed.
CORR:POW:DATA? 'AWAV1'
Query the correction values. The analyzer returns 10 comma-
separated real numbers.
CORR:POW:DATA 'AWAV1', 1, 2, 3, 4, 5, -6, -7,
-8, -9, -0
Replace the correction values by ten (new) numbers.
Manual operation:
See "Start Cal Sweep" on page 450
[SENSe<Ch>:]CORRection:POWer<PhyPt>[:STATe] <Boolean>
Enables or disables the receiver power calibration for channel <Ch> and for the
received waves b
<PhyPt>
. The setting command is disabled unless the received waves
have been power calibrated ([SENSe<Ch>:]CORRection:POWer<PhyPt>:
ACQuire BWAVe, ...). The query always returns a result.
Suffix:
<Ch>
.
Calibrated channel number
<PhyPt> Calibrated port number
Parameters:
<Boolean> Enables (ON) or disables (OFF) the receiver power calibration
for the received waves b
<PhyPt>
.
*RST: OFF
Example:
*RST; CORR:POW:ACQ BWAVe,1,PORT,2
Perform a receiver power calibration of the wave b1 using port 2
as a source port, assuming that the source power a
2
is correct.
A through connection from port 2 to port 1 is needed.
CORR:POW?
Check whether the calibration is applied (the response is 1).
CALC:PAR:MEAS 'TRC1', 'B1D2'
Select b
1
as a measured quantity for the default trace.
CALC:MARK ON; MARK:Y?; :SOUR:POW?
Create marker no. <Mk> in the center of the sweep range and
query the measurement value. The calibrated power of the
received wave b
1
is approx. equal to the default source power
value.
See also example for [SENSe<Ch>:]CORRection:
POWer<PhyPt>:ACQuire.
SCPI Command Reference